CN209380801U - A kind of gel cuts adhesive dispenser - Google Patents
A kind of gel cuts adhesive dispenser Download PDFInfo
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- CN209380801U CN209380801U CN201822173233.8U CN201822173233U CN209380801U CN 209380801 U CN209380801 U CN 209380801U CN 201822173233 U CN201822173233 U CN 201822173233U CN 209380801 U CN209380801 U CN 209380801U
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- fixing cutter
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- cutter
- fixed link
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Abstract
The utility model relates to field of biotechnology, in particular to a kind of gel cuts adhesive dispenser.It includes cutter hub and driving device that the gel of the utility model, which cuts adhesive dispenser,；The cutter hub includes fixing cutter and mobile knife, and the fixing cutter is vertically arranged, cross section be it is U-shaped, the mobile knife is vertically arranged in the open end of the fixing cutter, two sides respectively with two side contacts of the fixing cutter and be mutually perpendicular to；The top of the cutter hub is arranged in the driving device, connect respectively with the fixing cutter and the mobile knife, and can drive closed end of the mobile knife along two Slideslip of fixing cutter close to or far from the fixing cutter.Advantage: structure design is simple, can flexibly adjust the cut coverage of entire cutter hub, and facilitates and take out gel purpose band.
Description
Technical field
The utility model relates to field of biotechnology, in particular to a kind of gel cuts adhesive dispenser.
Background technique
In the research of molecular biology often nucleic acid is verified, separated and is recycled by gel electrophoresis, herein
Nucleic acid molecules could be observed in the UV lamp by needing to be added nucleic acid fuel such as EB in the process, and cut purpose item in the UV lamp
Band.
Currently, cutting adhesive dispenser because not special, cuts glue process and pass through frequently with the multiple multi-faceted cutting of scalpel progress
Purpose band can be just cut out, it is more complicated to cut glue process, cuts that glue effect is poor, and short time consumption is long, and DNA molecular irradiates in the UV lamp
Time is longer, is easy to damage base, seriously affects subsequent experimental.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of gels to cut adhesive dispenser, effectively overcomes existing skill
The defect of art.
The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of gel cuts adhesive dispenser, including cutter hub and
Driving device；
Above-mentioned cutter hub includes fixing cutter and mobile knife, and above-mentioned fixing cutter is vertically arranged, and cross section is U-shaped, above-mentioned movement
Knife is vertically arranged in the open end of above-mentioned fixing cutter, two sides respectively with two side contacts of above-mentioned fixing cutter and be mutually perpendicular to；
The top of above-mentioned cutter hub is arranged in above-mentioned driving device, connect respectively with above-mentioned fixing cutter and above-mentioned mobile knife, and
Closed end of the above-mentioned mobile knife along above-mentioned two Slideslip of fixing cutter close to or far from above-mentioned fixing cutter can be driven.
The beneficial effects of the utility model are: structure design is simple, the cut coverage of entire cutter hub can be flexibly adjusted,
And facilitates and take out gel purpose band.
Based on the above technical solution, the utility model can also do following improvement.
Further, above-mentioned driving device includes the fixed link and mobile bar being vertically arranged respectively, and above-mentioned mobile bar is set to
Above-mentioned fixed link side, close to the side of above-mentioned fixed link between the upper and lower every be equipped with more horizontally disposed guide rods, it is above-mentioned
Guide rod extends through above-mentioned fixed link far from one end of above-mentioned mobile bar, is also connected between above-mentioned fixed link and above-mentioned mobile bar
Flexible part, the lower end of above-mentioned fixed link are detachably connected with above-mentioned fixing cutter, and above-mentioned mobile bar lower end and above-mentioned mobile knife can
Dismantling connection, under external force, above-mentioned mobile bar moves close to above-mentioned fixed link, and it is above-mentioned to drive above-mentioned mobile knife to move close to
The closed end of fixing cutter, above-mentioned elastic component compressive deformation, after cancelling external force, above-mentioned elastic component rebound restPoses, and band
It moves above-mentioned mobile bar and moves away from above-mentioned fixed link, so that above-mentioned mobile knife moves away from the closed end of above-mentioned fixing cutter.
Beneficial effect using above-mentioned further scheme is that drive assembly design is more reasonable, simple to operate, can
The position between mobile knife and fixing cutter is flexibly adjusted according to the size of purpose band, conducive to fly-cutting purpose band and is taken
Out.
Further, the middle part of above-mentioned fixing cutter two sides upper end across be equipped with positioning region, above-mentioned positioning region be equipped with laterally passes through
Its placed channel is worn, the upper end level of above-mentioned mobile knife is equipped with the guide part through above-mentioned placed channel, and above-mentioned guide part can
It is moved horizontally along above-mentioned placed channel.
Beneficial effect using above-mentioned further scheme is to can reduce shifting by the cooperation between positioning region and guide part
Shaking amplitude and position deviation in moving knife moving process make its edge be correctly oriented the opposite position for moving adjusting and fixing cutter
It sets.
Further, the upper center of above-mentioned fixing cutter closed end is equipped with the first attachment base, and above-mentioned first attachment base upper end is set
There is the first threaded hole, the lower end of above-mentioned fixed link is equipped with the first screw rod to match with the first threaded hole, above-mentioned first screw rod
Lower end removably screws in above-mentioned first threaded hole.
Beneficial effect using above-mentioned further scheme is the quick connection that the design is conducive between fixed link and fixing cutter
Assembling.
Further, the upper center of above-mentioned mobile knife is equipped with the second attachment base, and above-mentioned second attachment base upper end is equipped with second
Threaded hole, the lower end of above-mentioned mobile bar are equipped with the second screw rod to match with the second threaded hole, and the lower end of above-mentioned second screw rod can
Disassembly screws in above-mentioned second threaded hole.
Beneficial effect using above-mentioned further scheme is the quick connection that the design is conducive between mobile bar and mobile knife
Assembling.
Further, above-mentioned elastic component includes multiple springs being respectively sleeved at outside above-mentioned guide rod, the both ends of above-mentioned spring
It offsets respectively with above-mentioned fixed link and above-mentioned mobile bar.
Beneficial effect using above-mentioned further scheme is that elastic component installation is simple and direct, easy to use.
Further, above-mentioned fixing cutter and above-mentioned mobile knife are transparent cutter hub.
The purpose item that staff penetrates the cutting of cutter hub observation band is easy for using the beneficial effect of above-mentioned further scheme
The cutting process of band.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that gel of the invention cuts adhesive dispenser；
Fig. 2 is the overlooking structure diagram that gel of the invention cuts cutter hub in adhesive dispenser.
In attached drawing, parts list represented by the reference numerals are as follows:
1, cutter hub, 2, driving device, 11, fixing cutter, 12, mobile knife, 21, fixed link, 22, mobile bar, 23, elastic component,
111, positioning region, the 112, first attachment base, 121, guide part, the 122, second attachment base, 221, guide rod.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment: as shown, it includes cutter hub 1 and driving device 2 that the gel of the present embodiment, which cuts adhesive dispenser,；
Above-mentioned cutter hub 1 includes fixing cutter 11 and mobile knife 12, and above-mentioned fixing cutter 11 is vertically arranged, cross section be it is U-shaped, on
It states mobile knife 12 to be vertically arranged in the open end of above-mentioned fixing cutter 11, two sides two side contacts with above-mentioned fixing cutter 11 respectively
And it is mutually perpendicular to；
The top of above-mentioned cutter hub 1 is arranged in above-mentioned driving device 2, connects respectively with above-mentioned fixing cutter 11 and above-mentioned mobile knife 12
It connects, and closed end of the above-mentioned mobile knife 12 along 11 liang of Slideslips of above-mentioned fixing cutter close to or far from above-mentioned fixing cutter 11 can be driven.
In cutting process, the size with cutting purpose band on gel piece is observed, movement is adjusted by driving device 2 later
Spacing between 11 closed end of more than 12 fixing cutter of knife, limits between mobile knife 12 and the closed end and two sides of fixing cutter 11 to adjust
The area of fixed cutting region matches with purpose band, in next step, passes through the cutter hub 1 adjusted on gel piece by hand
Cut out purpose band straight down at purpose band, then in next step, external force continues operation driving device 2 and slightly adjusts mobile knife
12 are drawn up purpose so that purpose band is clamped between mobile knife 12 and the closed end of fixing cutter 11 close to fixing cutter 11
Band, the lower placement storage area of transfer later are studied, and whole device operation is more convenient, can quickly cut out purpose
Band, clipping time is short, and effect is good.
Preferably, above-mentioned driving device 2 includes the fixed link 21 and mobile bar 22 being vertically arranged respectively, above-mentioned mobile bar 22
Be set to above-mentioned 21 side of fixed link, close to the side of above-mentioned fixed link 21 between the upper and lower every be equipped with more and horizontally disposed lead
To bar 221, above-mentioned guide rod 221 extends through above-mentioned fixed link 21, above-mentioned fixed link 21 far from one end of above-mentioned mobile bar 22
Elastic component 23 is also connected between above-mentioned mobile bar 22, the lower end of above-mentioned fixed link 21 detachably connects with above-mentioned fixing cutter 11
It connects, above-mentioned 22 lower end of mobile bar is detachably connected with above-mentioned mobile knife 12, and under external force, above-mentioned mobile bar 22 is moved close to
Fixed link 21 is stated, and above-mentioned mobile knife 12 is driven to move close to the closed end of above-mentioned fixing cutter 11, above-mentioned 23 compressed shape of elastic component
Become, after cancelling external force, the above-mentioned rebound of elastic component 23 restPoses, and above-mentioned mobile bar 22 is driven to move away from above-mentioned fixation
Bar 21 in cutting process, holds 21 He of fixed link so that above-mentioned mobile knife 12 moves away from the closed end of above-mentioned fixing cutter 11
Mobile bar 22, applying external force according to the size of the purpose band of observation later makes mobile bar 22 move close to fixed link 21, thus
Mobile knife 12 is driven to move close to the closed end of fixing cutter 11 (between original state moves down between 11 closed end of moving knife 12 and fixing cutter
Away from sufficiently large), so that spacing and purpose band between both is matched, and keep external force, in next step, entire cutter hub 1 is moved
It moves to purpose band upper end, presses down on whole device and cutter hub 1 is made to cut purpose band, after cutting, continuation is slightly pressed
Pressure mobile bar 22 continues to move close to fixed link 21 by a small margin, to clamp well cutting with fixing cutter 11 using mobile knife 12
Purpose band cancel external force finally, be drawn up whole device and be transferred to storage area so that purpose band releases and knife
The clamped condition of body 1, cutting are completed, and entire driving device 2 designs simply, operate with it is more convenient, can be quickly and effectively
Complete cutting for purpose band.
Preferably, the middle part of above-mentioned 11 two sides upper end of fixing cutter across be equipped with positioning region 111, above-mentioned positioning region 111 is set
There is the placed channel for extending transversely through it, the upper end level of above-mentioned mobile knife 12 is equipped with the guide part 121 through above-mentioned placed channel,
Above-mentioned guide part 121 can be moved horizontally along above-mentioned placed channel, and the positioning region 111 and guide part 121 are mutually inserted cooperation, moved
When moving knife 12 is mobile, placed channel of the guide part 121 always along positioning region 111 is moved, and enables mobile knife 12 along correct
Direction is mobile, considerably reduces the movement deviation of mobile knife 12, so that cutting process is more acurrate, effect is more preferable.
Preferably, the upper center of above-mentioned 11 closed end of fixing cutter is equipped with the first attachment base 112, above-mentioned first attachment base
112 upper ends are equipped with the first threaded hole, and the lower end of above-mentioned fixed link 21 is equipped with the first screw rod to match with the first threaded hole, above-mentioned
The lower end of first screw rod removably screws in above-mentioned first threaded hole, can be realized by way of threaded engagement Quick Release and
Bulk, it is very convenient, it is time saving and energy saving.
Preferably, the upper center of above-mentioned mobile knife 12 is equipped with the second attachment base 122, above-mentioned second attachment base, 122 upper end
Equipped with the second threaded hole, the lower end of above-mentioned mobile bar 22 is equipped with the second screw rod to match with the second threaded hole, above-mentioned second spiral shell
The lower end of bar removably screws in above-mentioned second threaded hole, can be realized Quick Release and bulk by way of threaded engagement,
It is very convenient, it is time saving and energy saving.
It certainly, can be using other quickly between fixing cutter 11 and fixed link 21 and between mobile knife 12 and mobile bar 22
It dismounts combined mode to be attached, such as engaging.
Preferably, above-mentioned elastic component 23 includes multiple springs being respectively sleeved at outside above-mentioned guide rod 221, above-mentioned spring
Both ends offset with above-mentioned fixed link 21 and above-mentioned mobile bar 22 respectively, entire mobile adjustment process of the elastic component 23 in mobile knife 12
In can have and adjust rhythm well, avoid mobile excessive or insufficient situation.
Scale line can be set along the moving direction of guide part 121 on above-mentioned positioning region 111, also edge along guide part 121
Its moving direction is arranged corresponding scale line, and operating personnel can be by the quantity difference in scale line moving process at two
When read mobile spacing, more accurate adjust operation to realize.
Preferably, above-mentioned fixing cutter 11 and above-mentioned mobile knife 12 are transparent cutter hub (such as glass cutter, transparent plastic knife),
The convenient cutting situation that purpose band surface is observed in cutting or adjustment process.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of gel cuts adhesive dispenser, it is characterised in that: including cutter hub (1) and driving device (2)；
The cutter hub (1) includes fixing cutter (11) and movement knife (12), and the fixing cutter (11) is vertically arranged, cross section U
Type, the mobile knife (12) are vertically arranged in the open end of the fixing cutter (11), two sides respectively with the fixing cutter
(11) two side contacts are simultaneously mutually perpendicular to；
The driving device (2) is arranged in the top of the cutter hub (1), respectively with the fixing cutter (11) and the mobile knife
(12) it connects, and can drive the mobile knife (12) along (11) two Slideslip of fixing cutter close to or far from the fixing cutter
(11) closed end.
2. a kind of gel according to claim 1 cuts adhesive dispenser, it is characterised in that: the driving device (2) includes difference
The fixed link (21) and mobile bar (22) being vertically arranged, the mobile bar (22) are set to the fixed link (21) side, lean on
The side of the nearly fixed link (21) between the upper and lower every be equipped with more horizontally disposed guide rods (221), the guide rod (221)
One end far from the mobile bar (22) extends through the fixed link (21), the fixed link (21) and the mobile bar (22)
Between be also connected with elastic component (23), lower end and the fixing cutter (11) of the fixed link (21) are detachably connected, the shifting
Lever (22) lower end is detachably connected with the mobile knife (12), and under external force, the mobile bar (22) moves close to described
Fixed link (21), and the mobile knife (12) is driven to move close to the closed ends of the fixing cutter (11), the elastic component (23)
Compressive deformation, after cancelling external force, elastic component (23) rebound restPoses, and drives the mobile bar (22) mobile remote
From the fixed link (21), so that the mobile knife (12) moves away from the closed end of the fixing cutter (11).
3. a kind of gel according to claim 2 cuts adhesive dispenser, it is characterised in that: fixing cutter (11) the two sides upper end
Middle part across be equipped with positioning region (111), the positioning region (111), which is equipped with, extends transversely through its placed channel, the mobile knife
(12) upper end level is equipped with the guide part (121) through the placed channel, and the guide part (121) can be logical along the positioning
Road moves horizontally.
4. a kind of gel according to claim 2 cuts adhesive dispenser, it is characterised in that: fixing cutter (11) closed end it is upper
End middle part is equipped with the first attachment base (112), and the first attachment base (112) upper end is equipped with the first threaded hole, the fixed link
(21) lower end is equipped with the first screw rod to match with the first threaded hole, and the lower end of first screw rod is removably screwed in institute
It states in the first threaded hole.
5. a kind of gel according to claim 2 cuts adhesive dispenser, it is characterised in that: the upper center of the mobile knife (12)
Equipped with the second attachment base (122), the second attachment base (122) upper end is equipped with the second threaded hole, under the mobile bar (22)
End is equipped with the second screw rod to match with the second threaded hole, and the lower end of second screw rod is removably screwed in second spiral shell
In pit.
6. a kind of gel according to any one of claims 2 to 5 cuts adhesive dispenser, it is characterised in that: the elastic component (23)
Be respectively sleeved at the spring of the guide rod (221) outside including multiple, the both ends of the spring respectively with the fixed link (21)
It offsets with the mobile bar (22).
7. a kind of gel according to any one of claims 1 to 5 cuts adhesive dispenser, it is characterised in that: the fixing cutter (11)
It is transparent cutter hub with the mobile knife (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173233.8U CN209380801U (en) | 2018-12-24 | 2018-12-24 | A kind of gel cuts adhesive dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173233.8U CN209380801U (en) | 2018-12-24 | 2018-12-24 | A kind of gel cuts adhesive dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209380801U true CN209380801U (en) | 2019-09-13 |
Family
ID=67872891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173233.8U Active CN209380801U (en) | 2018-12-24 | 2018-12-24 | A kind of gel cuts adhesive dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209380801U (en) |
-
2018
- 2018-12-24 CN CN201822173233.8U patent/CN209380801U/en active Active
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